2 × 7 × 839 × 2689

Prime Factor Structure

Factorization String 2 × 7 × 839 × 2689

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 54,230,400

Proper Divisor Sum 22,645,406

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #31584967 ← → #31585019

1 2 7 14 839 1,678 2,689 5,378 5,873 11,746 18,823 37,646 2,256,071 4,512,142 15,792,497 31,584,994

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

31,584,994 15,792,497 47,377,492 23,688,746 11,844,373 35,533,120 17,766,560 8,883,280 4,441,640 2,220,820 1,110,410 555,205 1,665,616 832,808 416,404 208,202 104,101 312,304 156,152 78,076 39,038 19,519 58,558 29,279 87,838 43,919 131,758 65,879 197,638 98,819 296,458 148,229 444,688 222,344 111,172 55,586 27,793 83,380 41,690 20,845 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.